The Samyang V-AF 45mm T1.9 FE is a standard cinema prime for Sony FE full-frame E-mount with T1.9 aperture, cinema-optimized smooth focus ring, and stepped T-stop iris for video production. It features a linear AF motor. The lens is part of Samyang's V-AF cinema prime series.
Product released: June 1, 2022
Latest firmware version
Version 4, released January 11, 2024
Last checked for updates: Oct 31, 2026 10:56 UTC
What's new in version 4
Improved Operational Stability with the Sony α7 V(a7M5)
- Enhanced stability and reliability for AF-S mode and overall lens operation
The Samyang V-AF 45mm T1.9 FE is a standard cinema prime for Sony FE full-frame E-mount with T1.9 aperture, cinema-optimized smooth focus ring, and stepped T-stop iris for video production. It features a linear AF motor. The lens is part of Samyang's V-AF cinema prime series. It was originally released on June 1, 2022.
What is the latest firmware version of Samyang V-AF 45mm T1.9 FE?
The latest firmware version of Samyang V-AF 45mm T1.9 FE is 4. It was released on January 11, 2024.
What changed in Samyang V-AF 45mm T1.9 FE firmware version 4?
Samyang V-AF 45mm T1.9 FE firmware version 4 includes the following changes: Improved Operational Stability with the Sony α7 V(a7M5)
- Enhanced stability and reliability for AF-S mode and overall lens operation